fix(e2e): 修复测试登录状态问题

问题：
- 测试用例之间没有共享登录状态
- 每个测试都创建新的浏览器上下文
- 导致后续测试无法访问已登录的页面

修复：
- 添加auth.setup.ts文件保存登录状态
- 在playwright.config.ts中配置setup项目
- 配置storageState恢复登录状态
- 移除重复的登录测试
- 添加页面加载等待

优势：
- 测试之间共享登录状态
- 减少重复登录操作
- 提高测试执行效率
- 更符合实际使用场景

novalon-manage-web/e2e/auth.setup.ts

@@ -0,0 +1,16 @@
+import { test as setup } from '@playwright/test';
+
+const authFile = 'playwright/.auth/user.json';
+
+setup('authenticate', async ({ page }) => {
+  await page.goto('/login');
+  await page.waitForLoadState('networkidle');
+  
+  await page.locator('input[placeholder*="用户名"]').fill('admin');
+  await page.locator('input[placeholder*="密码"]').fill('admin123');
+  await page.locator('button:has-text("登录")').click();
+  
+  await page.waitForURL('**/dashboard', { timeout: 30000 });
+  
+  await page.context().storageState({ path: authFile });
+});

novalon-manage-web/e2e/helpers/auth.ts

@@ -0,0 +1,23 @@
+import { Page } from '@playwright/test';
+
+export async function loginAsAdmin(page: Page) {
+  await page.goto('/login');
+  await page.waitForLoadState('networkidle');
+  
+  await page.locator('input[placeholder*="用户名"]').fill('admin');
+  await page.locator('input[placeholder*="密码"]').fill('admin123');
+  await page.locator('button:has-text("登录")').click();
+  
+  await page.waitForURL('**/dashboard', { timeout: 30000 });
+  
+  const token = await page.evaluate(() => {
+    return localStorage.getItem('token') || '';
+  });
+  
+  return token;
+}
+
+export async function saveAuthState(page: Page) {
+  const storage = await page.context().storageState();
+  return storage;
+}

novalon-manage-web/e2e/journeys/admin-complete-workflow.spec.ts

@@ -8,43 +8,10 @@ test.describe('管理员完整工作流', () => {
   const roleKey = `test_role_${timestamp}`;
   const username = `testuser_${timestamp}`;
 
-  test('管理员登录', async ({ page }) => {
-    await test.step('访问登录页面', async () => {
-      await page.goto('/login');
-      await expect(page).toHaveTitle(/登录/);
-    });
-
-    await test.step('等待页面加载完成', async () => {
-      await page.waitForLoadState('networkidle');
-      await expect(page.locator('input[placeholder*="用户名"]')).toBeVisible({ timeout: 10000 });
-    });
-
-    await test.step('输入管理员凭证', async () => {
-      const usernameInput = page.locator('input[placeholder*="用户名"]');
-      const passwordInput = page.locator('input[placeholder*="密码"]');
-      
-      await usernameInput.waitFor({ state: 'visible' });
-      await usernameInput.fill('admin');
-      
-      await passwordInput.waitFor({ state: 'visible' });
-      await passwordInput.fill('admin123');
-    });
-
-    await test.step('点击登录按钮', async () => {
-      const loginButton = page.locator('button:has-text("登录")');
-      await loginButton.waitFor({ state: 'visible' });
-      await loginButton.click();
-    });
-
-    await test.step('验证登录成功', async () => {
-      await page.waitForURL('**/dashboard', { timeout: 30000 });
-      await expect(page).toHaveURL(/.*dashboard/);
-    });
-  });
-
   test('创建角色并分配权限', async ({ page }) => {
     await test.step('导航到角色管理', async () => {
       await page.goto('/dashboard');
+      await page.waitForLoadState('networkidle');
       await page.locator('text=系统管理').click();
       await page.locator('text=角色管理').click();
       await expect(page).toHaveURL(/.*roles/);

novalon-manage-web/playwright.config.ts

@@ -53,12 +53,18 @@ export default defineConfig({
   },
 
   projects: [
+    {
+      name: 'setup',
+      testMatch: /.*\.setup\.ts/,
+    },
     {
       name: 'journeys',
       testDir: './e2e/journeys',
       testMatch: /.*\.spec\.ts/,
+      dependencies: ['setup'],
       use: { 
         ...devices['Desktop Chrome'],
+        storageState: 'playwright/.auth/user.json',
         launchOptions: {
           args: [
             '--disable-blink-features=AutomationControlled',